DIGITAL SUPPLY FACTORY Ohm Electric Laptop Cooler with 4 Air Volume with Stand Black (Equipped fans/Stepless adjustment/Compatible 11.6~17inch

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. Body outer diameter dimensions: (approx.) Width 408mm x Depth 287mm x Height 29mm Mass: Approx. 730g Material: Iron, ABS resin Power supply: USB DC5V/approx. 650mA (Powered from USB terminal, use of USB 3.0 or higher is recommended) Contents: Main unit, USB cable (approx. 600mm), instruction manual with warranty